NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, all time — NPA 718
OMNIPOINT COMMUNICATIONS, INC. - NY 295
NEW CINGULAR WIRELESS PCS, LLC - DC 222
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 207
ONVOY, LLC- NY 181
METROPCS, INC. 136
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2011-06-20 718-747-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN09 NY
2011-06-20 718-942-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN07 NY
2011-06-16 718-245-6XXX 6000–6999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN06 NY
2011-06-16 718-312-0XXX 0000–0999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN06 NY
2011-06-16 718-564-7XXX 7000–7999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN06 NY
2011-06-16 718-564-8XXX 8000–8999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN06 NY
2011-06-16 718-615-5XXX 5000–5999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN07 NY
2011-06-16 718-616-8XXX 8000–8999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN07 NY
2011-06-16 718-616-9XXX 9000–9999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN07 NY
2011-06-16 718-942-7XXX 7000–7999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN07 NY
2011-06-15 718-704-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J NWYRCYZN10 NY
2011-06-15 718-704-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J NWYRCYZN10 NY
2011-06-15 718-942-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J NWYRCYZN07 NY
2011-06-15 718-942-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J NWYRCYZN07 NY
2011-06-06 718-286-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN10 NY
2011-04-25 718-569-9XXX 9000–9999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN15 NY
2011-04-07 718-524-9XXX 9000–9999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN14 NY
2011-03-14 718-581-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J NWYRCYZN05 NY
2011-03-14 718-819-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J NWYRCYZN11 NY
2011-03-14 718-819-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J NWYRCYZN11 NY
2011-02-25 718-226-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J NWYRCYZN15 NY
2011-02-25 718-576-4XXX 4000–4999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2011-02-25 718-576-5XXX 5000–5999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2011-02-25 718-576-8XXX 8000–8999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2011-02-25 718-802-8XXX 8000–8999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2011-02-22 718-576-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K NWYRCYZN06 NY
2011-02-22 718-576-6XXX 6000–6999Assigned CSC VOICE, LLC 612K NWYRCYZN06 NY
2011-02-22 718-576-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 NWYRCYZN06 NY
2011-02-22 718-576-9XXX 9000–9999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2011-02-15 718-298-2XXX 2000–2999Assigned XCHANGE TELECOM CORP. - NY 325B NWYRCYZN10 NY
2011-02-15 718-298-3XXX 3000–3999Assigned XCHANGE TELECOM CORP. - NY 325B NWYRCYZN10 NY
2011-02-15 718-298-4XXX 4000–4999Assigned XCHANGE TELECOM CORP. - NY 325B NWYRCYZN10 NY
2011-02-15 718-480-0XXX 0000–0999Assigned XCHANGE TELECOM CORP. - NY 325B NWYRCYZN10 NY
2011-02-15 718-480-5XXX 5000–5999Assigned XCHANGE TELECOM CORP. - NY 325B NWYRCYZN10 NY
2011-02-15 718-480-7XXX 7000–7999Assigned XCHANGE TELECOM CORP. - NY 325B NWYRCYZN10 NY
2011-02-15 718-557-0XXX 0000–0999Assigned XCHANGE TELECOM CORP. - NY 325B NWYRCYZN10 NY
2011-02-15 718-557-7XXX 7000–7999Assigned XCHANGE TELECOM CORP. - NY 325B NWYRCYZN10 NY
2011-02-15 718-820-7XXX 7000–7999Assigned XCHANGE TELECOM CORP. - NY 325B NWYRCYZN10 NY
2011-01-12 718-433-6XXX 6000–6999Assigned METROPCS, INC. 5562 NWYRCYZN08 NY
2011-01-12 718-433-8XXX 8000–8999Assigned METROPCS, INC. 5562 NWYRCYZN08 NY
2011-01-12 718-480-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K NWYRCYZN10 NY
2011-01-12 718-480-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K NWYRCYZN10 NY
2011-01-12 718-480-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K NWYRCYZN10 NY
2010-12-20 718-333-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K NWYRCYZN07 NY
2010-12-20 718-480-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K NWYRCYZN10 NY
2010-12-20 718-481-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K NWYRCYZN12 NY
2010-12-17 718-218-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2010-12-17 718-218-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2010-12-17 718-218-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2010-12-17 718-260-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.